Alken

== English == === Etymology === Borrowed from Dutch Alken, derived from Latin *Ālliācum. === Pronunciation === === Proper noun === Alken A municipality of Limburg, Flanders, Belgium. ==== Translations ==== == German == === Etymology === From alk- +‎ -en. === Pronunciation === IPA(key): [alˈkeːn] Hyphenation: Al‧ken === Noun === Alken n (strong, genitive Alkens, plural Alkene) (organic chemistry) alkene Synonym: Olefin ==== Declension ==== ==== Hypernyms ==== aliphatischer Kohlenwasserstoff ==== Hyponyms ==== Methen, Ethen, Propen, Buten, Penten, Hexen, Hepten Methylen, Ethylen, Propylen, Butylen, Amylen === Further reading === “Alkene” in Digitales Wörterbuch der deutschen Sprache “Alken” in Duden online